Starting at $7,552.45USD
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Bacharach

MZ Multi-Zone Refrigerant Leak Detector

Industry-leading precision with a low MDL of 1ppm for refrigerants to detect leaks that other instruments can't

Starting at
$7,552.45USD
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MZ Multi Zone Refrigerant Leak Detector 02756
Multi Zone 2

Bacharach's Multi-Zone delivers the best refrigerant leak detection available, with industry-leading MDL of 1ppm for halogenated gases, the fastest sampling frequency and the widest range of refrigerants accurately detected. The large graphic LCD display and LED status indicators provide a system-wide overview at a glance.

The Multi-Zone enhances effective refrigerant management, detecting leaks early to enable cost savings by reducing refrigerant recharge, enhancing energy efficiency and reducing risk of refrigeration failure and produce loss. A variety of communication interfaces are available including Modbus, BACnet and LonWorks, allowing easy integration into BMS/BAS systems and remote monitoring solutions.

• Detects leaks that other instruments can’t
• 1ppm Minimum Detectable Level for refrigerants – the lowest MDL in the industry
• High-performance detection of halogenated refrigerants, CO2 and NH3
• Identify leaks early to mitigate refrigerant loss, protect produce, enhance energy efficiency
• Ideal solution for grocery store refrigerant monitoring
• Over 50 different refrigerants accurately detected
• Monitors up to 16 remote areas, expandable to 48 monitoring points
• Proprietary infrared (NDIR) sensor technology delivers precision and stability
• Industry-leading sampling times with high performance pump
• Long sampling distances (up to 1,200 ft / 365 m)
• No calibration required, minimal maintenance

Type4 to 16 point sampling system using IR sensor technology
GasesRefrigerants: CFCs, HFCs, HCFCs, HFOs
Natural Refrigerants: Ammonia, Carbon Dioxide
Measuring Range *Refrigerants: 0 to 10,000 ppm
Ammonia: 25 to 10,000 ppm
Carbon Dioxide: 300 to 8,000 ppm
Sensitivity *Refrigerants: 1 ppm
Ammonia: 25 ppm
Carbon Dioxide: 10 ppm
Sampling Distance0 to 1,200 ft. (0 to 365 m) for each sampling point
DisplayBacklit, graphic LCD 160 x 128 pixel; three status LEDs
OutputDigital: Modbus® RTU via RS 485
Analog: 4 to 20 mA (optional)
Power Supply100 to 240 VAC, 50 / 60 Hz
Relay3 alarm relays, 1 fault relay, SPDT
Rating 5 A @ 250 VAC, resistive load
Ambient ConditionsTemperature: 32 to +122 °F (0 to +50 °C)
Humidity: 5 to 90 %RH, non condensing
Altitude: 0 to 6,560 ft (2,000 m)
EnclosurePowder-coated aluminum
Size (W x H x D)Approx. 13.7” x 12.3” x 5” (350 x 315 x 130 mm)
WeightApprox. 15 lbs. (6.8 kg)
ApprovalsCE, UL, CSA, EN 61010-1, EN 61326, EN 14624
* See data sheet for details

• Grocery store refrigerant monitoring

  • Thumbnail of document Multi Zone Data Sheet 4189
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    Multi Zone Data Sheet 4189

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  • Thumbnail of document Multi Zone Manual 4190
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    Multi Zone Manual 4190

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